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| author | Simon Rettberg | 2019-10-30 12:30:48 +0100 |
|---|---|---|
| committer | Simon Rettberg | 2019-10-30 12:30:48 +0100 |
| commit | f700b99a36c8094af0e311b23a2f725120f180ac (patch) | |
| tree | 5a9e742979c8fc8c706dcb3cbda13bbe3f2e8a0f | |
| parent | [SERVER] Fix checking images without cache map (diff) | |
| download | dnbd3-f700b99a36c8094af0e311b23a2f725120f180ac.tar.gz dnbd3-f700b99a36c8094af0e311b23a2f725120f180ac.tar.xz dnbd3-f700b99a36c8094af0e311b23a2f725120f180ac.zip | |
[SERVER] Fix another nullpointer access
| -rw-r--r-- | src/server/rpc.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/server/rpc.c b/src/server/rpc.c index 5daf20c..a454d6d 100644 --- a/src/server/rpc.c +++ b/src/server/rpc.c @@ -382,7 +382,9 @@ static bool handleCacheMap(int sock, int permissions, struct field *fields, size len = IMGSIZE_TO_MAPBYTES( image->virtualFilesize ); } bool ok = sendReply( sock, "200 OK", "application/octet-stream", map, len, keepAlive ); - ref_put( &cache->reference ); + if ( cache != NULL ) { + ref_put( &cache->reference ); + } return ok; } |